feat(Parser): Add ClipSection (#532)

* feat: add `ClipSection`

* fix: Update src/parser/classes/ClipCreation.ts

---------

Co-authored-by: absidue <48293849+absidue@users.noreply.github.com>

src/parser/classes/ClipAdState.ts

@@ -0,0 +1,17 @@
+import { YTNode } from '../helpers.js';
+import Text from './misc/Text.js';
+
+import type { RawNode } from '../types/index.js';
+
+export default class ClipAdState extends YTNode {
+  static type = 'ClipAdState';
+
+  title: Text;
+  body: Text;
+
+  constructor(data: RawNode) {
+    super();
+    this.title = new Text(data.title);
+    this.body = new Text(data.body);
+  }
+}

src/parser/classes/ClipCreation.ts

@@ -0,0 +1,40 @@
+import { YTNode } from '../helpers.js';
+import Thumbnail from './misc/Thumbnail.js';
+import Button from './Button.js';
+import ClipCreationTextInput from './ClipCreationTextInput.js';
+import ClipCreationScrubber from './ClipCreationScrubber.js';
+import ClipAdState from './ClipAdState.js';
+import Text from './misc/Text.js';
+
+import { Parser } from '../index.js';
+
+import type { RawNode } from '../types/index.js';
+
+export default class ClipCreation extends YTNode {
+  static type = 'ClipCreation';
+
+  user_avatar: Thumbnail[];
+  title_input: ClipCreationTextInput | null;
+  scrubber: ClipCreationScrubber | null;
+  save_button: Button | null;
+  display_name: Text;
+  publicity_label: string;
+  cancel_button: Button | null;
+  ad_state_overlay: ClipAdState | null;
+  external_video_id: string;
+  publicity_label_icon: string;
+
+  constructor(data: RawNode) {
+    super();
+    this.user_avatar = Thumbnail.fromResponse(data.userAvatar);
+    this.title_input = Parser.parseItem(data.titleInput, [ ClipCreationTextInput ]);
+    this.scrubber = Parser.parseItem(data.scrubber, [ ClipCreationScrubber ]);
+    this.save_button = Parser.parseItem(data.saveButton, [ Button ]);
+    this.display_name = new Text(data.displayName);
+    this.publicity_label = data.publicityLabel;
+    this.cancel_button = Parser.parseItem(data.cancelButton, [ Button ]);
+    this.ad_state_overlay = Parser.parseItem(data.adStateOverlay, [ ClipAdState ]);
+    this.external_video_id = data.externalVideoId;
+    this.publicity_label_icon = data.publicityLabelIcon;
+  }
+}

src/parser/classes/ClipCreationScrubber.ts

@@ -0,0 +1,28 @@
+import { YTNode } from '../helpers.js';
+
+import type { RawNode } from '../types/index.js';
+
+export default class ClipCreationScrubber extends YTNode {
+  static type = 'ClipCreationScrubber';
+
+  length_template: string;
+  max_length_ms: number;
+  min_length_ms: number;
+  default_length_ms: number;
+  window_size_ms: number;
+  start_label?: string;
+  end_label?: string;
+  duration_label?: string;
+
+  constructor(data: RawNode) {
+    super();
+    this.length_template = data.lengthTemplate;
+    this.max_length_ms = data.maxLengthMs;
+    this.min_length_ms = data.minLengthMs;
+    this.default_length_ms = data.defaultLengthMs;
+    this.window_size_ms = data.windowSizeMs;
+    this.start_label = data.startAccessibility?.accessibilityData?.label;
+    this.end_label = data.endAccessibility?.accessibilityData?.label;
+    this.duration_label = data.durationAccessibility?.accessibilityData?.label;
+  }
+}

src/parser/classes/ClipCreationTextInput.ts

@@ -0,0 +1,17 @@
+import { YTNode } from '../helpers.js';
+import Text from './misc/Text.js';
+
+import type { RawNode } from '../types/index.js';
+
+export default class ClipCreationTextInput extends YTNode {
+  static type = 'ClipCreationTextInput';
+
+  placeholder_text: Text;
+  max_character_limit: number;
+
+  constructor(data: RawNode) {
+    super();
+    this.placeholder_text = new Text(data.placeholderText);
+    this.max_character_limit = data.maxCharacterLimit;
+  }
+}

src/parser/classes/ClipSection.ts

@@ -0,0 +1,19 @@
+import type { ObservedArray } from '../helpers.js';
+import { YTNode } from '../helpers.js';
+
+import ClipCreation from './ClipCreation.js';
+
+import { Parser } from '../index.js';
+
+import type { RawNode } from '../types/index.js';
+
+export default class ClipSection extends YTNode {
+  static type = 'ClipSection';
+
+  contents: ObservedArray<ClipCreation> | null;
+
+  constructor(data: RawNode) {
+    super();
+    this.contents = Parser.parse(data.contents, true, [ ClipCreation ]);
+  }
+}

src/parser/classes/EngagementPanelSectionList.ts

@@ -1,5 +1,6 @@
 import { YTNode } from '../helpers.js';
 import Parser, { type RawNode } from '../index.js';
+import ClipSection from './ClipSection.js';
 import ContinuationItem from './ContinuationItem.js';
 import EngagementPanelTitleHeader from './EngagementPanelTitleHeader.js';
 import MacroMarkersList from './MacroMarkersList.js';
@@ -11,7 +12,7 @@ export default class EngagementPanelSectionList extends YTNode {
   static type = 'EngagementPanelSectionList';
 
   header: EngagementPanelTitleHeader | null;
-  content: SectionList | ContinuationItem | StructuredDescriptionContent | MacroMarkersList | ProductList | null;
+  content: SectionList | ContinuationItem | ClipSection | StructuredDescriptionContent | MacroMarkersList | ProductList | null;
   target_id?: string;
   panel_identifier?: string;
   visibility?: string;
@@ -19,7 +20,7 @@ export default class EngagementPanelSectionList extends YTNode {
   constructor(data: RawNode) {
     super();
     this.header = Parser.parseItem(data.header, EngagementPanelTitleHeader);
-    this.content = Parser.parseItem(data.content, [ SectionList, ContinuationItem, StructuredDescriptionContent, MacroMarkersList, ProductList ]);
+    this.content = Parser.parseItem(data.content, [ SectionList, ContinuationItem, ClipSection, StructuredDescriptionContent, MacroMarkersList, ProductList ]);
     this.panel_identifier = data.panelIdentifier;
     this.target_id = data.targetId;
     this.visibility = data.visibility;

src/parser/nodes.ts

@@ -49,6 +49,11 @@ export { default as Chapter } from './classes/Chapter.js';
 export { default as ChildVideo } from './classes/ChildVideo.js';
 export { default as ChipCloud } from './classes/ChipCloud.js';
 export { default as ChipCloudChip } from './classes/ChipCloudChip.js';
+export { default as ClipAdState } from './classes/ClipAdState.js';
+export { default as ClipCreation } from './classes/ClipCreation.js';
+export { default as ClipCreationScrubber } from './classes/ClipCreationScrubber.js';
+export { default as ClipCreationTextInput } from './classes/ClipCreationTextInput.js';
+export { default as ClipSection } from './classes/ClipSection.js';
 export { default as CollaboratorInfoCardContent } from './classes/CollaboratorInfoCardContent.js';
 export { default as CollageHeroImage } from './classes/CollageHeroImage.js';
 export { default as AuthorCommentBadge } from './classes/comments/AuthorCommentBadge.js';